To create a tool that can show live data from experimentations with a wide variety of customizable options. The project is useful for assisting in research works.
An online Oscilloscope that lets you read data from your serial device and plot a graph of it. At the moment, it can plot 4 graphs.
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The plotter gives you many customization options which includes the following:
- Minimum (x, y) coordinate
- Maximum (x, y) coordinate
- Gap between the main grid lines for X and Y axis
- Enable or Disable the Sub-Grid
- Enable or Disable denoting each reading with a dot
- Customize the title of the X-axis and Y-axis
- Baud Rate of the Serial Device
- The port to read data from
The website also provides a link to the code for the website as well as a link telling how to use the oscilloscope locally which offers even more customizable options.
You can find the Oscilloscope here
- .csv Export
- .svg Export
- .pdf Export
- Custom number of graphs
- Custom colors for each graphs
- Resolution Slider
Reviewing the effects of changing the resistances of a fixed resistor on the sensitivity of an LDR Potential Divider
- Changing the fixed resistor in a LDR potential divider can change the sensitivity of the detection of the light intensity
- In this experiment I have used 4 different fixed Resistor values
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Graph Color Fixed Resistor Red 1k Ohms Blue 10k Ohms Green 100k Ohms Yellow 1M Ohms
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- Initially the Light source is extremely close to the LDRs, then the distance between the source and the LDR is slowly increased all the while the Oscilloscope-Online is plotting live data
